GCD of 280, 472, 622, 312 Calculator

Given Input numbers are 280, 472, 622, 312

In the factoring method, we have to find the divisors of all numbers

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

GCD of numbers is the greatest common divisor

So, the GCD (280, 472, 622, 312) = 2.

Given numbers are 280, 472, 622, 312

The list of prime factors of all numbers are

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 622 are 2 x 311

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

The highest common occurrence is 2¹

Therefore, GCD of 280, 472, 622, 312 is 2.

Given numbers are 280, 472, 622, 312

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(280, 472) = 16520

GCD(280, 472) = ( 280 x 472 ) / 16520

= 280 / 472

= 280

Step2:

LCM(8, 622) = 2488

GCD(8, 622) = ( 8 x 622 ) / 2488

= 8 / 622

= 8

Step3:

LCM(2, 312) = 312

GCD(2, 312) = ( 2 x 312 ) / 312

= 2 / 312

= 2

So, Greatest Common Divisor of 280, 472, 622, 312 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 320, 260, 766, 375
• GCD of 937, 340, 193, 710
• GCD of 529, 795, 191, 679
• GCD of 182, 327, 144, 476
• GCD of 537, 991, 284, 708

Given numbers are 280, 472, 622, 312
The greatest common divisor of numbers 280, 472, 622, 312 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 280, 472, 622, 312 is 2.

1. What is the GCD of 280, 472, 622, 312?

GCD of given numbers 280, 472, 622, 312 is 2

2. How to calculate the greatest common divisor of 280, 472, 622, 312?

We can find the highest common divisor of 280, 472, 622, 312 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 280, 472, 622, 312 i.e 2.

3. How can I use the GCD of 280, 472, 622, 312Calculator?

Out the numbers 280, 472, 622, 312 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.